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Cheap Flights to St. Louis from $54 One Way, $100 Round Trip

Prices starting at $100 for return flights and $54 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Why You Should Take a Flight To St. Louis

A major Midwest metropolis, St. Louis is the largest city in Missouri. Incredibly green and very relaxed, St. Louis is great place to while away a relaxing weekend. Book your flights to St. Louis today and explore the charms of this welcoming city for yourself.

When To Book Flights To St. Louis

Hot summers, icy winters and glorious spring and fall seasons mean St. Louis has something different to offer throughout the year. April, May and June are some of the best months in St. Louis with the city’s parks bursting into life and a great choice of festivals and events.

July and August can see high temperatures and high humidity. Although days are hot, summer rain showers are common so you’ll still need to pack an umbrella even when the mercury is in the high 80s.

Fall is another great time to book cheap flights to St. Louis. Temperatures are pleasant and there’s plenty to keep you busy. However you’ll need to bring a jacket as evening temperatures can plummet.

How To Find The Best Flight Deals To St. Louis

With regular flights departing from St. Louis for destinations across the US, finding a journey that suits you should be easy. Use Orbitz to search for airfares to St. Louis to boost your chances of bagging a bargain.

The site makes it easy for you to find the cheapest days to travel. Simply click the ‘Show flexible dates’ link on the result page and you’ll be shown prices for flights either side of your selected days.

You can also see if there are any convenient alternative departure points for your trip by clicking the ‘Nearby airports’ link. Sometimes low-cost carriers have hubs at regional airports so you may find you can save on your airfare by choosing a different departure point.

Main Airports in St. Louis

St. Louis Lambert International Airport (STL)

The city’s main airport is St. Louis Lambert International. The largest and busiest airport in Missouri, it offers direct flights to over 80 domestic and international destinations. St. Louis is a focus city for Southwest Airlines and is served by both premium and low cost carriers.

Traveling to and from St. Louis Lambert International is quick and easy thanks to the city’s mass transit system. The MetroLink Red Line provides a direct link between the airport and the city center. MetroBus services are available at Lambert Field and taxis can also be found at the airport.

Which Airlines Fly To St. Louis

A choice of airlines offer direct flights to STL from destinations across the US, including:

American Airlines

American Eagle

Delta Air Lines

Southwest Airlines

United Airlines

How To Get Around St. Louis

St. Louis’ MetroLink light rail network comprises of two lines. The Red Line connects the city’s airport with North Hanley, the University of Missouri and Wellston. The Blue Line links Shrewsbury, Maplewood and the city center. St. Louis also has a good network of buses and taxis are available in urban areas.

St. Louis has invested a lot in cycling infrastructure and it’s now easy to get out and explore on two wheels. Bikes are available to hire from a number of places in the city.

What Are The Must-Sees In St. Louis

The most recognizable landmark in St. Louis is the Gateway Arch. The arch stands over 190m high and is clad in stainless steel. Building work on the arch was completed in 1965 and it officially opened to the public in 1967. Climb to the top of the arch for sweeping views of St. Louis and the Great Plains.

If you want to learn more about St. Louis and its history, visit the City Museum. Made up of a fascinating mix of repurposed architectural and industrial pieces, its unique exhibits will be a highlight of your stay in the city. Other cultural and historic attractions that are well worth a visit during your time in St. Louis include the Missouri History Museum, St. Louis Art Museum and Missouri Civil War Museum.

If you’re traveling with kids, be sure to visit The Magic House. Specifically aimed at children, the museum tries to promote hands-on learning and experimentation.

When you’re done sightseeing for the day, head over to Forest Park. This beautiful green space covers 1,371 acres and is a wonderful place to relax, have fun and enjoy the atmosphere.

Tips And Tricks For Traveling in St. Louis

You can save money on travel in St. Louis by purchasing an hourly, daily, weekly or monthly travel pass.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.